Many of the things people have talked about are needed, but one that has not been mentioned is long term members being demanding and rude simply because they have a different idea of what a tag is for.

I can understand some tags may have been made for a specific reason, but how is a new person to know of that reason.

A case in point, the tag nature. I write many posts about foraging for wild food. Of course one of the main places you do this in "In Nature". But I have been chastised by a couple of people who do not agree that the nature tag is a good place for foraging posts. 

So many things are subjective. It's the old, "One man's trash is another man's treasure." It's hard to pin people down into narrowly defined sections. But it is danged near impossible when no one can agree on what those sections are for.